Available 3 letter .com domains are as rare as hens teeth, but it is possible to get hold of 4 letter .coms now and then.  Most of the available 4 letters are pretty rubbish and not memorable.

I have for sale the following domain name;  rtxp.com 

My original plan for this was to create a website with a bunch of free screensavers and wallpapers.  Monetise it with Adsense.  It never happened as I had different projects on the Go. rtxp; Arty (windows) XP - geddit?

rtxp.com is pretty memorable and must be useful to someone.  At this moment, it has a standard installation of osCommerce on it (with one of my templates applied on top).  It seems to have about 150 pages listed in Google and about 500 in Yahoo.

Actual visitor numbers are very minimal, as it's never been a proper "site". It's registered at Name Cheap, so should be very easy to transfer.

If anyone would like to make an offer;  oscshops AT gmail DOT com