My husband and I went into Walmart today to purchase some computer memory. When we walked in we found that there were two types to choose from 1G and 2G. The 1G was DDR and that was the one that we needed for OUR computer and the 2G was DDR2 which we could not use. We would've gotten the 2G if it would've worked for our system because the price listed was only around $40 and the 1G was around $30. So we asked the electronics employee to get us the 1G of memory - since it was locked up. We went to self check and it immediatly... read full review »