To install it, just drag it onto your system folder icon and yell "Okay!". Then reboot.
To check whether it's working, try opening the supplied "Test X Bitmap.xbm" with SimpleText. If you have Mac Easy Open installed, you can drag the bitmap file onto the SimpleText icon; if not, you will have to use the Open command in SimpleText.
If you encounter any problems with the importer, report them to email@example.com.
This software is kindwordware. If you appreciate it, please send me a kind word.
X Bitmap Importer 1.0b1 (23K stuffed binhex)
For more information on QuickTime 2.5, see Apple's QuickTime site, or the QuickTime FAQ.