Software Developmentr
		v.0.6.1 (12-27-2003): fixed a bug in which trajectory would draw properly if initial position was negative. Increased the angle slider's rage to 0-360º. DOWNLOAD
		v. 0.6 (12-23-2003): added the ability to change intital position, gravitational acceleration, split parameters into seperate categories, and added help documentation. DOWNLOAD
		v. 0.5 (10-22-2003): initial public release DOWNLOAD