Any of you out there who have made any of the dishes that include lots of garlic, (Darth's base and subsequent Madras spring to mind) you will know what a pain it it to peel each individual clove with a knife.
Try this:
Top and tail each clove and then, with the flat of a knife blade, just give them a gentle thump enough to semi crush the clove of garlic.
The skin will then be very easy to remove.
Fresh Ginger
When buying the stuff, go for the biggest regular shaped pieces you can.
To peel it, cut off any irregular lumps and then use a potatoe peeler to take the skin off. (leaving the skin on can result in a bitter taste, so remove it)
You can always use pre-prepared puree for both but I would rather use nice fresh stuff.
Simple tips I know but hope they help ;D