Alright i know everyone is going to want to close this thread/firebomb my apartment/and flame me for asking this but it involves a fair amount of cash to me so I wanna know. After needing more ram really bad(think Tiger, iPhoto) I've decided i'm gonna buy a 1 gig stick. I've also decided on Datamem.com because well they ship USPS and if me or none of my roommates are home the Post Office is very close to me so i can pick it up. Sorry i'll get to the point. They have 2 options of ram they have this one for 149: 1GB Major/3rd 200 Pin DDR PC2700 333Mhz 128x64 CL 2.5 SODIMM Mac & PC DM50 155-2 $149.00 DMS Lifetime Memory Replacement Guarantee. And this one for 155: 1GB 200 Pin DDR PC2700 333Mhz 128x64 CL 2.5 SODIMM All Mac & PC's (Samsung Original) DM50 155 $155.00 DMS Lifetime Memory Replacement Guarantee. I was wondering if anyone knew if either one was more reliable or known to be faster the specs all appear the same but I know how some people are religious about ram and I was wondering if anyone had a suggestion. I'd rather spend the 6 bucks if it is going to make any difference. Thanks everyone I know you'll steer me in the right direction!