Jim, Exodus describes the establishment of Isreal as a nation out of many peoples, unified under YHWH with Moses as their leader. It was at this point, it seems, that Hebrew became an ethnic designation. While it seems evident PR.W, or Habiru, are the diverse peoples who left Egypt with Moses, I can't say they refer only to the Hebrews.
Did I really make such a claim? If so, I'll retract it.

As Geonuc pointed out, most references assert no Egyptian records exist of the Hebrews. Only when you deal with PR.W, Hapiru, or even Hyksos, et al does one finds records, but not just one, quite a few. Gillianren asserted "the only egyptian record..." I wanted to what she was referring to.
A debating tactic?
I disagree.
Perhaps I should've asked for clarification instead of an actual reference or the artifact itself?
Maybe then Daffy wouldn't have mistakenly termed it a "debating tactic." Apparently he knows as much as Gillianren and misunderstood why I was asking for a specific reference.

A few excerpts from Evidence of the Exodus from Egypt:

"Amenhotep II was the son of Thutmose III who ruled Egypt from 1453-19 BC There are three known military campaigns into the land of Canaan (Aharoni 1979, 166). The lists of prisoners gives a cross-section of the population at that time. Aharoni states: The first group included 550 maryannu (noble chariot warriors), 240 of their wives, 640 Canaanites, 232 royal sons, 323 royal daughters and 270 concubines. A final summary lists: 127 rulers of Retenu, 179 brothers of the rulers, 3600 'apiru, 15,200 living Shasu, 36,300 Huru, 15,070 living Neges, and 30,652 families thereof.... Among the residents of Palestine the Horites account for 66 per cent, the Shasu 27.5 per cent and the 'apiru 6.5 per cent (1979, 168-9; Lemche 1991, 43-46). The Israelites have been associated with both the 'apiru and the Shasu (Akkadian Shutu). Some scholars think the name "Hebrew" came from "'apiru." This does seem to give clear evidence for the Hebrews being settled in Canaan at this time."

"In 1887 an Egyptian peasant woman discovered a collection of cuneiform tablets at the site of Akh-en-Aton's capital from the 14th century BC, now called Tell El-Amarna. There were a total of 377 tablets found. Later some more tablets were found. About half of them were written in Akkadian by Canaanite scribes in Palestine describing the conditions there. One major problem was the "Hapiru" who were taking over the land. They wanted the king of Egypt to send reinforcements."Hapiru" is probably related to the word "Hebrew" (Greenberg 1955, 91-2). Hapiru (Akkadian) is sometimes spelled "Habiru" or "'apiru" (Egyptian). The Egyptian word is 'pr. In these letters "Hapiru" is spelled with the Sumerian logogram SA.GAZ. Hapiru was a general term for "robber" or "migrant" (Astour 1962, 382). Na'aman states, "Common to all the people designated as 'Habiru' is the fact that they were uprooted from their original political and social framework and forced to adapt to a new environment" (1986, 272; Buccellati 1977, 145-7). He believes the best meaning of Habiru is migrant, but in the Amarna letters it went beyond this to "a derogatory appellation for rebels against Egyptian authority" (Na'aman 1986, 275). Rowton says: The term 'apiru is of West Semitic origin, and it first appears in Mesopotamian urban society at a time when that society was being penetrated by Amorites. This suggests that it was brought in by the Amorites and that it originally denotes some aspect of tribal society....the economically and socially uprooted" (1976, 17). The use of the term "Hebrew" in the Old Testament is found primarily in the pre-monarchical period, and used in unfavorable contexts by foreigners like the Egyptians (Gen 39:14,17, 41:12; Ex. 1:16, 2:6) and the Philistines (ISam 4:6,9; 13:3,19; 14:11; 29:3). The bands of David and Jephthah give some of the clearest pictures of what the Habiru were like (Mazar 1963, 310-20). It seems that later in history the social meaning of Hapiru was changed to an ethnic term for Israel. The social term Hapiru disappeared in ancient texts (12th century BC) mainly due to the rise of national states, but was kept in Israel and developed into an ethnic term (Na'aman 1986, 286)."

"Ahlstrom states, "several letters seems to indicate that most of Palestine is 'apiru territory" (1993, 245). The Hapiru of these Amarna letters seem to clearly be identified with the Hebrews of the Old Testament during the time of the judges before the monarchy.

The Hapiru are not just mentioned in the Amarna letters. In Ugaritic a tablet (2062:A:7; Gordon 1965, Glossary #1899) found in the oven when Ugarit was abandon shows that the Hapiru were active here around 1200 BC Not all Hapiru were Hebrews. Greenberg states, "Since the time of Bohl it has become commonplace that 'all Israelites were Hebrews (Hapiru), but not all Hebrews (Hapiru) were Israelites'" (1955, 92).

"Therefore the best explanation for all of the archaeological evidence seems to be that Israel is a confederation of Hapiru tribes in the hill country of Canaan, that formed the nation of Israel in the Iron Age. Originally, Abraham was part of an Amorite migration south into Canaan from Mesopotamia which continued down to Egypt climaxing in the Hyksos rule. The exodus is to be identified with the expulsion of the Hyksos from Egypt by Ahmose (1570-50 BC; Frerichs and Lesko, 1997, 82, 96). Then they wandered in the wilderness being included among the Shasu, and caused the fall of MBIIIC cities in Canaan (the conquest). The Conquest was not total but just in the highlands for Egypt controlled the lower lands and coast. They were called Hapiru (from which the name Hebrew originates) in the Amarna period (time of the judges) until their league was consolidated into 12 tribes which became the nation of Israel in the Iron Age."

I don't suggest this is necessarily conclusive but the likelihood is far greater than Daffy dating Jennifer Aniston.

__________________
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"Men occasionally stumble over the truth, but most pick themselves up and hurry off as if nothing had happened." - Churchill