if you mean you want to leave a message for an offline user so they will see it when they sign back in (like in ICQ) this is already a feature in plus!
right click on an offline contact>Messenger Plus! Extras> Set Come-Back Message...
or...
hover over an offline contact and wait for the messenger plus! icon to appear to the left of the contact. click on the icon and click "Leave a message to contact"
oh, and if you are still interested in reshack, (resource hacker) you can get it
here.
/ –![[Image: name4ld.png]](http://img459.imageshack.us/img459/8381/name4ld.png)
