Glad to hear it!  I decided to start hunting Resident Evil games too.  There's a good number of them, though nothing too bad and not a whole lot of merchandise to worry about either.  Survival horror is a nice goal too and manageable, since not many new games are coming out anymore.  Though many of the titles are bit expensive, like *Kuon, Haunting Ground* and *Rule of Rose* on the PS2.

Pac-Man was the first series I really focused on.  There's so much cool and odd new and vintage Pac-Man merchandise and a large, though not overwhelming number of games to collect.  I actually need a bigger space to show off all my Pac-Man goodies.

I forgot to mention one of my most interesting subsets is video game movies!  Even though most of them are pretty bad, I love adding these movies to my collection.