Normally, when You will administer BizTalk - You will do it using Remote Desktop, but in case if You don’t want doing it, then You can read the topic below.
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Trace of Thought (Scott Colestock) - Administrating multiple BizTalk 2004 environments from a single
Dear admins, if You want to be as cools as Devs will full set of features to administer stuff on the server check out the gotdotnet.com downloads:
BizTalk explorer - this one looks like the one from VS.Net
Biztalk management tool - this looks a bit different, but for me works better.