Welcum to Pixies timdog! TY for posting such an interesting question. It's been covered in a few threads before......and you can even search the archives or do a more specific subject search! I hope you enjoy the site and I look forward to seeing you posting round the boards! Men's Forum perhaps? *hint, hint*

Have fun!

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Minds are like parachutes. They only work when they are open.

~Thomas Dewar~