[THIN] RDP and server 2000

Hi,

 

I am trying to do RDP from my client to a windows 2000 advance server based system (SP4) but always getting color depth at 265 bit. I know that by default server 2000 will give me 8 bit only. Is there some way to get higher color depth (16 bit atleast).

 

My Limitations:

 

1. I can't upgrade to server 2003 as the software which is supposed to be executed on server is compatible with 2000 only.

 

2. Citrix ICA is a solution but not interested in going to that as it will be a costly affair.

 

Thanks