Free shipping DOES get more bids, but be cautious about how much an item costs to ship beforehand. :-) I made the mistake of free shipping on boots, and it cost me 12 dollars, yet only got me 120 credits. Small stuff like this only costs a dollar or two to ship, so it shouldn't be to bad though.
ddr has 1 slot and ddr 2 has 2 slots, if you have a newer pc you would probably need DDR 2. You can go to crucial.com to scan your pc and you'll get a report of what memory is compatible with your pc.
yey prprith should know best he builds and fixes them on a daily basis for those that don't know him. He is my hubby and knows EVERYTHING about computers. ;-) thanks wisemc.... tell tina I sd whats up? And tell her to call me later. LOL.