Twitter & Facebook Icon wanted

i want a custom twitter icon for my site, something nice.. It should be in the blue taskbar on the right on the top... I will provide you example screenshot of the taskbar on my site.. The icon i took off the net, so DONT copy it... But you get the idea.. You can use any colors that match the site.. need asap.. ======================================== I also want a facebook icon... need to be in PSD layered format...