backtrack multi-part volume archive password

Greetings,

I have a very slow and limited bandwidth connection but manage to download a multi-part backtrack 4 r2 ISO from this site "http://www.hotfilesearch.com/download/49925973-BackTrack.4.R2.Iso.part01.rar.html". Unfortunately upon download when I was about to extract the file it was requesting for a password. The password link that is present on the website itself was not available anywhere and on Google. The multi-part were compose of 19 volumes and it took me 2 days to collect all these files. Anyone here please lend me a helping hand? I tried to use different rar cracker and opener software but all cannot seem to handle a multi-part archive.

Best Regards,

rezolt at [email] MOD EDIT: Removed email address.

We don't know because we are not in charge of hotfilesearch dot com.
Our download page is here Downloads « BackTrack Linux – Penetration Testing Distribution
Further I wouldn't trust the download anyway even if you do manage to get it all.
I mean how are you going to verify that someone didn't tamper with it.
Also the link above contains links to the torrents so that will help you with your slow connection issue.