Hi. I'm new to Shadowrun, and I'm wondering if there is anything people could suggest to read for writing adventures/Runs? I'm using both 3e and 4e in different games, and I'd like some advice on balancing difficulty to your group for both editions.

Welcome to Dumpshock.

You might want to try using the official Shadowrun Missions as a guide. You can find all the info for SR4 here, and you can even get the archived SR3 stuff here.

Thanks!

I recommend using Bangs.