I want to start creating my own themes and I was just wondering if anyone could steer me to a good tutorial (or provide info themselves) for doing this. I'm looking to customize everything possible, backrounds, lockscreens, sliders, icons, status bar stuff (carrier logos, signal bars, etc), dial pads, keyboards, SMS bubbles, I'm talking the works here. I'm not necessarily going to customize every element listed right off the bat, but eventually I want to so I'm looking for info on things like what sizes the images would be, what extension types they would need to be named to go onto the phone, how to save them as such, and how to get them onto the phone (if by SSH it would be via USB not Wi-Fi if that info helps for instructions). I will be using Adobe Photoshop on a PC running XP to create the stuff and put them onto the phone (3GS running 3.0). I don't wanna go through Winterboard if I don't have to. Nothing against Winterboard, but I've yet to install it and figure there isn't a need toif I want to do everything from scratch on my own. Thanks in advance for any help/advice/tips.