Format from Window's XP to Window's 7

Window's XP

Window's 7

today i finally format my laptop which haven't format before on the day i bought (20070816) to today (20100420)....almost 3 years liao....from sem 1 to sem 6 i had been using Window's XP....now finally Window's 7....after had format, and update my RAM to 2GD plus old RAM 550 MB....my laptop become faster and nice graphfic...i love my laptop so much....any problem before have already no more...

format at mall uum cost RM40 (Vista or Window's 7), but is (Window's XP) cost RM35
buy 2GD RAM cost RM190
total i had to pay RM230...

no money liao...i just leave RM100 for this few day only before finish exam....
oh, no!!!!....