[Caine Hazen]

Use rulers; if you want to make it close to a 25-28mm scale (or 1:48thish) go with 1 meter per 1/2".  Even on a bigger table mind you, a light pistol will still reach out and touch, but its better than 50" range

[Bradd]

Wow, that's pretty sweet. Last time I checked out RPTools I wasn't impressed, but I'll have to give it a second try for this.

[Sichr]

I m using this

http://rpg.drivethrustuff.com/index.php?cPath=4100

[Sichr]

My group uses our laptops and a free virtual table top application called Map Tools.  Its pretty awesome and has brought our gaming to the next level.  There is even a campaign file framework for Shadowrun 4e.  This gives us a virtualy unlimited area for our battle grid,

You can download maptools at:

http://www.rptools.net/index.php?page=downloads#MapTool

And the SR4 framework is in the forums at:

http://forums.rptools.net/viewtopic.php?f=59&t=9002

Check it out, you will be glad you did.

interesting indeed