It will not natively do this.

Alright,

Well the only option I can think of is either Optware or PlugApps

You should be able to mount a samba drive, but i dont know how the pogoplug services would present/search.

IDK what features the april release of pogoplug will change.

Optware might have the NFS package. The question is the support for NFS on the Pro's kernel from CE.

native NFS and samba are on the requests list many times.

Ok, had to hack and slash a bit, but yes, you should be able to NFS mount on the pro, via optware

http://www.nslu2-linux.org/wiki/Main/PlugComputers
http://www.nslu2-linux.org/wiki/Optware/PlugComputers

You'll need to get the required rpc services around. The kernel & mount can manage it, but the services arent natively there:

[935903.540000] rpcbind: server localhost not responding, timed out
[935938.540000] rpcbind: server localhost not responding, timed out
[935945.030000] svc: failed to register lockdv1 RPC service (errno 512).
[935945.030000] lockd_up: makesock failed, error=-512
[936006.820000] rpcbind: server localhost not responding, timed out
[936041.820000] rpcbind: server localhost not responding, timed out
[936045.280000] svc: failed to register lockdv1 RPC service (errno 5).


but it is possible:

192.168.11.8:/media/movies on /tmp/t type nfs (rw,relatime,vers=2,rsize=8192,wsize=8192,namlen=255,hard,proto=udp,timeo=7,retrans=3,sec=sys,addr=192.168.11.8)
/tmp/t #