Why don't you come and play on D2X2?
Then you will find lots of fun and also get FL-1 for free.

C3PO/R2D2 is not working on non-Blizzard servers except D2X2.

You need to have a valid CdKey set to connect to D2X2, but it does NOT check if they are banned from battle net or they are in use.

So any valid string combination of cdkeys are usable for multiple connections.

R2D2 bot is not available for now.

Sorry, I don't undersand what you mean exactly.

I blocked all the old versions (older than V8.6 B142) as of yesterday, and you should downalod the new version.

You can locate the download link from "Download" menu at top left and find "C3PO Download" article,
or simply press "C3PO Download" button on right pane of the home front page.

Then you will find the final file download link in there.

C3PO/R2D2 is not working on private servers anymore.
It is working on legit Blizzard battle.net servers and D2X2 server only.