Urgent - IDE 2 USB Build

[Panchu]

Hi, can anyone tell me how to build a IDE2USB converter???

Where can I buy one and how much will it cost???

Please post some circuit diagrams....

[Rollercoaster]

that is not a easy job as the cricuits are complex and u wont get the components in the market. besides all these components are SMDs(Surface mount devices) and the require specialized machinery to solder them. also u would need a multilayer PCB(Printer circuit Board) with the circuit diagram 'itched' on it.
so just go and buy teh converter from the marker.. it would be hell of a lot cheeper :-)