The java issue as UKBob suggests does depend upon particular system config & setup. For some reason some people share more thatn 10+ times as many files without issues. Whereas some other people with a similar setup might have problems sharing as much as you are. That's the enigma about windows. Specific computer's will have particular issues (that yours might not have), etc. Whereas some won't at all. It sounds like you're in the 2nd group .. hoping at least!