Tim,
can you please crosspost next time (i.e. post a single message to
multiple newsgroups), in stead of posting separate posts to all
terminal server newsgroups? I've replied to a number of your post
in the other newsgroups, will repeat myself once more here.
If you want to continue this thread, please set a follow-up-to
newsgroup, to avoid having multiple separate discussions in
multiple newsgroups.
Now for the content
We use a product called ScanShare Pro from Netcore. It is network
device with a network connection and a SCSI port (much like a
network printer server device, but with a SCSI port in stead of a
parallel port). You can then access the scanner via the network.
It is fully supported in a TS / Citrix environment and works
perfectly in our test environment.
http://www.netcore.com.tw/product.htm
RemoteScan from
http://www.remote-scan.com/
lets you share any kind of TWAIN scanner (SCSI / USB / Firewire,
etc.)
LWP DokScan for RDP
http://www.lwp.de/distribution/distr_produkte_details.jsp?id=161
(web site in German)
Some scanner models (e.g. HP Scanjet 7400, connected to a
workstation via USB) include network scanner sharing, and are
accessible by terminal server users.