Hey threadless peepz! I'm Taylor and I need help starting out here. I have a macbook and I dont know if I need to buy a program to help me design on the templates here. I have tons of ideas but dont know how or where to start. Any help would be greatly appreciated! thank you for your time!

Hi everyone my name is Taylor and I'm farily new to this site. The thing is I would love to design t shirts and be a part of all of this. I have adobe photoshop and I'm not too good with the program. If someone would like to give me a head start on submitting and creating I would be extremely pleased! I downloaded the template and i understand that you have to use the template to place designs on but I dont understand all the DPI and rules and regulations. Please contact me! I have ideas for designs but would like some help...thanx
-taylor