PxlChngr II for the TI-83 Plus (This is the update to PxlChngr since a couple modifications have been made to make it easier to use.) This is a small program (it will take up about 220 of your RAM) which allows you to change a single pixel on a graph from black to white or white to black. PenChngr is especially usefull when you want to erase a mistake on your graph when drawing. I programmed this file to allow you to change eleven individual pixels and then you are asked if you want to change more. (You can change this if you want) First: Recall your pic. Second: Run PenChngr. Finally: Erase those dots. UPDATES: -Instead of having to press enter twice, pressing enter once will change the selected pixel. -The cursor will no longer move down a pixel before it changes the color. I finally figured out how to fix those annoying features about the first PxlChngr. Have a great day. -Max