http://www.tcwonline.org/cgi-bin/viewcvs.cgi/amxmodx
Is the best place to get what you want.
This file downloads the content of the amxmodx cvs server. Its not realy needed
since you can download it from their webpage anyways ( witch is exacly what these batch files does )
Its proberbly gonna fail on none english OS`es. But it might work. You can download the content yourself
http://www.tcwonline.org/cgi-bin/viewcvs.cgi/amxmodx
The batch files simply open IE to the download link of the batch files. Its a crappy solution ( compared to the cvs downloader

)
Q)Its does not work on my computer
A) Use:
http://www.tcwonline.org/cgi-bin/viewcvs.cgi/amxmodx
Q) Cant use use the cvs.exe method on the amxx cvs serveR?
A) no, you cant do a anonymous checkout on it.
Q) Its blocks you cant do checkouts
A) It would preffere if i could, but instead of them fixing that. Id rather have a updated version of AMXX.