I was thinking in buying XPLite to strip my future XP-fueled computer (as it was a car

) of useless components. But first, I want to know what are your experiences with the usage of this tool (if there's someone who uses this tool...). That is, if you had problems after customizing the installation, such as programs refusing to start due to some obscure missing component, or something along the lines.
Besides this, and this other one is very important, I want to know if any you used XPLite as a cleanup tool prior installing upgrades. For example, you removed Outlook Express, Internet Explorer and Windows Media Player before installing SP2, to get a cleaner upgrade as possible. And then, you ran into similar problems as the mentioned above.
I wanted to know if XPLite is worth its price tag, because I've been an user of 98Lite during some time now, but I ran into some problems due to its usage, like the impossibility of reading MHT files with Internet Explorer (due to the lack of Outlook Express) and some programs refusing to start due to runtime problems and some other things.