I am in process of studying for CCNA. I signed up for Cisco Networking Acadmemy at a local community college. While doing that (about 6 months from now I will actually take the CCNA exam, should be easy), I want to pick up a couple of self-study certs. I have done the MCP thing in the past and considered upgrading to the Win2k track, but that is 6 more tests and I am not sold on MS (recertify often and with Whistler on the horizon....). Should I go MCSE again or do the Solaris Unix thing?