Hello,
If you've reached the 10 computer limit Console should inform you of that when you try a remote client install.
If the client machine you are trying to install to is running XP SP2 or Vista there are some settings that may be preventing the install.
There is mention of how to prepare these machines for remote installation somewhere in the Ghost_Imp_Guide.pdf file (located in the Ghost install folder), just search for 'remote installation' and you should find it.
The main settings you'd need to change are:
* Administrator user account needs to have a password
* 'File and Printer Sharing' enabled in the firewall.
* XP machines in a workgroup needs 'Use simple fire sharing' unchecked (My Computer -> Tools -> Folder Options -> View tab)
* Vista machines needs the build in Administrator account turned on.
Cheers,
Bruce