[FW1] service pack info

[security]

Hi all,   I have firewall 4.1 installed on Windows NT 4.0 and it's working fine (only tested). Next as I have to apply the service pack I the following info.   1. How to verify what service pack gets installed in the default installation ?   2. From where I have to download these service packs ? (links)       as I tried doing this thru...but it did not work and got the error message saying selection error. URL: http://www.checkpoint.com/cgi-bin/download.cgi * I have support ID and password to access these pages.   3. What is the difference between Hotfix, Service packs and RDP patch.   If you have some links which give more info on procedure for doing this that will be of great help to me. I could not find this in the Check point documentation CD.   Thanks in advance.   regs   sat