PPCGeeks - 2 Noob questions, set # of rings, wifi shutdown

Using Mathsm rom, with verizon love it. Thanks guy.

1. I'd like to change the number of times the phone rings before it goes to voice mail. I seldom ever have this phone on me, It's usually laying around somewhere. By the time I find it its gone to voice mail. Also seems that some of the trimed ringtones don't activate right away. Id like to set the time before voice mail longer.

2. I dont have a data plan on this phone thus have my network connection for the internet and work set to my wifi connection. Problem is I forget to shut off the wifi and within 6 hours or so my battery is dead. Have titanium weather that I think updates and email. Wondering if there is a way to time out wifi when its not needed. For what I remember, my old xv6700 would do that.