Congratulations, if you have got this far then you should have a fully operational home development server set up.
You are now free to learn new stuff at your leisure without constant uploading to a live server and if you break anything then no one will know apart from you :)
So now what?
Well you can start by browsing the WebDevTips Resource Directory to find useful specialist sites for whatever topic you want to learn :)
Of course there are also lots of useful tips here to keep you busy as well.
This brings us to the end of the guide but if you are hungry for more info then why not join our forums where you can get quick answers to any troubles you have