I realise this is an old thread & I don't know what it has to do with LimeWire Beta Program. Are you sure it's LW's restrictions or your particular OS. Some OS's have some restrictions upon size of files that can be saved via apps. Also, why don't you shop around & look for discounts. Or borrow what you're looking for & do a temporary backup until you can watch it. Take a look at these re: resolution of various formats:
http://www.gnutellaforums.com/showth...threadid=26716
http://www.gnutellaforums.com/showth...threadid=25512