Windows 2008 in SBS2003 domain

[the-one1]

I would like to setup a test environment of the following and was wondering if there would be any issues that might pop up.

Windows SBS 2003 Premium as a Domain controller.
Windows 2008 Standard joined to the SBS domain as a member server.
Terminal Server will be installed on the Windows 2008 server.
Users will log onto the Win2008 Terminal Server and authenticate to the SBS server.

The Terminal Server license serivce will reside on the Win2008 server.

Will 2008 play well with SBS 2003?

I'm guessing this will work like Vista joining a SBS 2003 Domain, right?

 

[Azhar]

My main server runs SBS 2003 R2, and two runs Server 2003 Standard, and a newer server runs 2008 64-bit. They're all on one domain, the SBS being the domain controller. Works fine for me.

However, two of my terminal servers are on 32-bit 2003 Standard, not the 64-bit 2008, only because our production software Primavera only works in 32-bit environments. The 2008 server runs my MS SQL database and WSS 3.0

 

[the-one1]

So far I have the SBS setup.
Win2008 is setup with terminal services. It is doing the terminal license service too.
When I log on as a user, I get this in the win2008 logs. I've installed 10 per user TSCALs.

Event ID 1004
The terminal server cannot issue a client license. It was unable to issue the license due to a changed (mismatched) client license, insufficient memory, or an internal error. Further details for this problem may have been reported at the client's computer.



This is setup as Per USER.

Any ideas?