Exaurious Zemenis

Hey there. Quick question and I do realize this was 2 years ago you posted it...lol I am just getting started really hunkering down into making my own textures. In the past I have used PNG 24 file type. I just now noticed that there is an option for transparency when you save for Web. I'm trying to avoid the transparency all together by filling in window holes now. Just wondering if PNG 24 is the best to use in SL as file types go. I use Photoshop CS6 and PNG's used to be what I would use in transparent prims but before I got this new computer I never noticed what you are talking about above (probably a better graphics card).