microsoft isa server

Just installed Linux on my box at work and i'm not sure how to connect to isa server, that is used here - any help would be appreciated

Do you mean ICA? Kind of like Citrix or Terminal Services?

If so, you'd need a ICA client.
I don't know if one exists, but if not, too bad - so sad.

Microsoft isn't realy known for their open standards.

Hi, there ICA clients for Linux. You've got also web solution, with the last Metaframe version, you can use both IE or Netscape to use exported application

ISA - Internet acceleration and security server, it includes proxy, firewall, ids and etc.