Good advice Bass, getting in even 20 or 30 mins of cardio a day will do miraculous things if you aren't already doing it. MP3, a good set of music, or ibooks if you can stand that, it's really the simplest, cheapest, and best way to get some exercise. Especially if you have limits or issues with doing weight training, which in my opinion and experience is nearly as important as cardio. If you can combine both - fantastic, even some low weight/high rep circuit stuff for 30 mins 4 times a week will help your ticker and body a hell of a lot.
Pipz was a great guy, and it makes me happy to see the legacy that he's left behind with the game AH. Not a bad thing to be said from anyone about him, nobody could ask for more in terms of how people remember him, a truly kind, and humorous guy.