thanks for replying, jeje dont worry I have understood all properly…
Well last year i had a problem with Powerbook G4 and i right now i am running my laptop with only 512 mg and with AE 7. I know it is quite crazy, cause Adobe recommends at least to have 1 Gb of Ram, but it looks like apple doesnt make my kind of memory ram for my laptop anymore…so until the next computer it looks like i have to work in this conditions…
For that reason , i was thinking if the way i am working is the best…
thanks