It depends on why you need it. Again, will you have a ton of samples on your computer? If your just recording then one gig is fine. But if you have extra cash lying around and you labtop can handle it then why not. System ramm requirements are going up and up! I only had 128 mb untill about now because i got a stick of 256 mb, so im way behind you... i dont know about laptops but tigerdirect.com is where i got my stick...check it out, i think i saw 1 gig for only 90 bucks man!