Question on 7 stud starting hands???

[WallyWattz]

I've been playing 7stud for about a month now on pokerstars where the ante is .05 and the bets are .5/1. I'm wondering if there are starting hand guidelines to sort of go by. My %saw4th street is usually about %40. I feel like that is rather high since I am a holdem player, usually playing about 20% of the hands.

Another question...Is there any software similar to PT that can be used for stud??