debian 4.x for sun sparcstation 20 ?

[Thorsten Moeller <thorsten@moeller24.eu>]

hi,

sorry for my bad english but i hope you understand what i want :)))

i have a old sun sparcstation 20 without a OS.. and i want to install  
debian.. debian 5 works only on sparc64..

where i can download via http, ftp oder torrent the CD-version of  
debian 4 ??

have you got a link for me ?

thanks sooooo much..

thorsten,

from germany