ASUS WL-500g Premium V2 and DD-WRT

So I picked the ASUS WL-500g Premium because...

1. I knew it was supported by DD-WRT
2. Lots of memory (32 MB)

I think I read somewhere that it was actually a pretty good piece of hardware for this kind of thing... but it doesn't matter - it looks cool:

Not going to be needing this:



ASUS WL-500g Premium V2 default IP:
192.168.1.1

ASUS WL-500g Premium V2 default Login:
Username: admin
Password: admin

So this is what we're trying to get rid of:

OK, so now how to get DD-WRT onto this thing...