Hi Christian,
Welcome to BioNMR.com!
I worked in NMR labs where XEASY was used a lot and was considered a very useful program.
If you want, we can try to put XEASY on BioNMR download site at
http://www.bionmr.com/forum/downloads.php?do=cat&id=1 .
If you want to proceed with this idea, you can send the program to me to
webmaster@bionmr.com, if it is < 10-20 MB, and I can try to do this. It may or may not require changing server settings depending on the file size.
If it is larger than 20 MB, I would rather FTP it from somewhere.
We can try to do the same with GARANT.
Cheers,
Mark