I have a brand new ThinkPad laptop. After installing XP Pro (SP2) and the assorted ThinkPad app's from the Service Partition, I installed approx. 25 other app's (Firefox, Thunderbird, Comodo Firewall, Antivir, and assorted other multimedia, printer, scanner, network apps.) One of the last programs installed was CH 2.0.3. At the end of this process, I decided to clean up all the unnecessary icons and to re-organize my XP Start Menu. CH complained once when I moved the Internet Explorer shortcut into a new folder ... but I gave it permission (one-time only). Afterwards, XP Explorer crashes consistently when I explore My Computer. After backing up several times and repeating this, I discovered that CH was the application causing the problem. I didn't install CH on the last iteration, and XP is now stable. Has anyone else experienced this, and is there a solution ?