Do you think that the following would be a good way to go:

CME midi keyboard interface.

M-Audio sound card.

This would be for putting into a PC to make electronic music at home.

The problem is where to buy these things in Bangkok...

I know a retailer for CME.

You can buy M-audio stuff from a shop near pantip. It's a couple of hundred yards west (I think it's west). Come out of Pantip and turn left.

They have a decent selection of midi interfaces and keyboards. Prices are similar to western countries.

You can buy (semi) professional cards like the one you are looking for at Panthip.

Park your car at the top floor of the parking, go inside and go one level down with the escalator.

Turn right and then straight, on the corner there is the shop.

Keyboard was I think something like 10.000 Thai dollar

Thai Dollar?

I have in one of our systems a M-Audio Audiophile 192 it has 16-channel MIDI I/O and features high-definition 192kHz sampling rate, digital I/O, balanced analog I/O and an amazing signal-to-noise ratio.

Very good and it has 64-bit audio drivers for Windows Vista (for me totally useless, but for others a must)

Windows XP Home and Professional Edition only. Windows Media Center Edition is not currently supported.

Card cost about 8000 Baht....was some time ago