Be aware though, that Market screens apps to a certain degree and thus is a protection for your X. Not all apps are friendly, either to you or to your X. Frequently, they will conflict with each other or the X's operating system.
If you use AppBrain on your computer, you will be able to access Market and see the listings for each app exactly the same as on the X, except it's sometimes more convenient.
Also, check out the note below my sig.