Welcome to BettaFish. :) I'm glad that Gus is healthy and I hope he stays that way. If ever you have questions, everyone here is incredibly kind, friendly and ready to answer any and all inquiries.
It's great that you're getting a betta again after so long. I'm much the same way. I can't even remember the last time I had a betta (besides Ahoti and poor Nameless) - perhaps four or five years? Nevertheless, congrats on rediscovering why bettas are so fantastic. :)
Also, I agree with YoshesMom - pictures would be much appreciated.
2.5 Gallon Tank
Ahoti - tri-colored double-tail male
(received March 26th, 2011)
Hershel - black mystery snail
(received December 18th, 2010)
R.I.P. Nameless (December 2010-January 2011)