help for thin client deployment in my hospital

hi,

we are networking our hospital

we are purchasing a hp proliant g7 with xeon @ 3.1ghz 8GB ram

we need around 14 client pc

i want to know the minimum hardware requirements for a thin clients pc to work in our environment. we will be using windows server 2008.

will either of the links(to the thin clients) below work in our setup, or should we buy better clients with a higher processor and ram?

 http://www.ncore.co/nc_600.html

 http://www.ncore.co/nc_600.html

do we need any license on the client systems too?

we dont need any local programs on the clients systems, we will be using one hospital management software on all points and running microsoft office on  few systems.

the post sounds too amateur, sorry about that

thanks in advance,

abcdnitin