Hi, I am running a Windows Vista and using Photoshop CS4.
Ok, so, here's the deal, I have made my buttons in Adobe Illustrator CS4. Then I exported that PNG file into Photoshop CS4 to be sliced. Now, when I SAVE FOR WEB & DEVICES, and choose PNG 24 from the options menu, it saves the buttons with a white background. For the life of me I have been unable to resolve this problem, which has never occurred before.
I am greatful for any words of advice and I bid you a nice day.