Welcome Darren,

This CTM is reasonably easy to make and has been received well:
http://www.curry-recipes.co.uk/curry/index.php?topic=539.msg4917#msg4917Suggestions:If you don't wish to go to the hastle of making a curry base today, I suggest you simply add a finely chopped (medium) onion instead. Fry it, until soft and golden, before adding the garlic and ginger purees.
Using a curry base would give better results though, but it takes some time to make....here:
http://www.curry-recipes.co.uk/curry/index.php?board=2.0For the purees, either puree your own fresh garlic (say 4 cloves) and ginger (say 1 inch cube), with a little vegetable oil, to make a fine puree. Otherwise, simply use pre-bottled stuff.
You can pre-cook chicken tikkas, beforehand, as detailed here:
http://www.curry-recipes.co.uk/curry/index.php?topic=874.0Otherwise simply add uncooked, cubed, skinless, boneless, chicken breasts, after you've added the spices and pastes, and fry them for a few minutes, until cooked (just ensure that, before you serve, the chicken breasts are cooked white right through).
If you can't get "tandoori masala" (i.e. tandoori curry powder) you can use a couple of tablespoons of something like "Pataks" bottled tandoori or tikka paste (available in most supermarkets near you!

).
"spice mix" is as follows:
8 parts coriander powder
7 parts tumeric powder
5 parts cumin powder
4 parts curry powder
4 parts paprika (optional)
Otherwise, simply use any decent mild/medium curry powder or paste instead.
Take it very easy on the chilli powder, or omit it altogether. CTMs shouldn't really have any chilli in them.
You can use coconut powder (say 2-4 tbsp), or tinned creamed coconut (say 2-4 tbsp) instead of the creamed coconut block, if you prefer.
Get the consistency of the sauce right by adding additional cream, coconut cream, milk and/or evaporated milk.
Personally, I would add more sugar.....so add to taste!
For rice, try here:
http://www.curry-recipes.co.uk/curry/index.php?topic=1180.0or here:
http://www.curry-recipes.co.uk/curry/index.php?topic=498.0Hope this helps!
Good luck!