Great man! I've never had memory problems with my 1600/512. You have to keep up with the updates though. About a month ago, my modem started booting me off the net. I'd emailed the company who made the modem (Lucent)- strangely enough, they had sold their interest to another company who denied that they made modems. MS finally offered an update to the modem driver after my emailing them several error reports. Curiously, the driver update was made by the company that bought rights to the Lucent modem.