Some of you might have multiple yahoo ids. Because it is more comfortable to have multiple id’s rather than always being invisible and now days you can detect if anyone is invisible or not.So you always want to run multiple yahoo messenger on one system. Here is an easy way to do that without istalling any software. You just have to edit registry.
Follow these instructions.
1) Download the following multiyahoo.reg and save it to your hard disk.
2) Double click on it.

3) The above dialog will popup, click ‘Yes’.
4) Start the yahoo messenger login with your first ID. Then again start another yahoo messenger by clicking on the messenger icon and log in with your second ID.This works with all versions of Yahoo Messengers.

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