need help with connection sharing to other computers

[almighty]

my 6800 shares beautiful with my vista x64 pc, but i would like to connect my ps3 up so i can upload/download my folding data. problem is everytime i connect my pc up to the router it says my connection is local only.

if i attempt to share the connection it says "an error accoured while setting up internet sharing" not sure if this is due to it being a remote NDIS connection or what my issue is, but some help would be appreciated.

all i want to do is share to my router the ps3 should take info from that