Software that starts the computer

[unwashed potato!]

looking for software that will start my computer up at a certain time, and if possible also start winamp up playing a song, and even better a speicfic song, like an alarm clock. Is there any free software that does this and doesn't require the cmoputer to be in standy by or hidbernated? and also would be good if the days that it starts the computer would be good as i live somewhere else on weekends and if i forgot there would be hell to pay.

 

[unwashed potato!]

thankyou for the suggestion but thats not quite what im searching for, im looking for something that will just startup automatically without anyone needing to do anything, and automaticaly will play music, just like an alarm clock. I love listening to my music when i get up, but only thing i hate about that is that i have to get out of bed, switch on the cmoputer, wait for it to load, then turn on winamp, select the song, then after all that then go backto be but im wide awake by now so no point