help with slice tool....

hey everyone... well i designed a full web site using photoshop... i did all my images, layout and text with photoshop... so i started slicing the images into jpegs and text blocks... now my problem is when i select no image in the slice tool and it ask to enter the text it messes up the whole page.. and it puts a white background on it... how do i get rid of the white background? (the text is over color) and also how do i prevent it from pushing all the other stuff over and messing that up? thanks guys

Body text should be done post Photoshop.

Get your layout done, create all your slices and then add the body text in a text editor.