Get your emu here:- http://www.red-squirrel.org
Get your rom files (Archy's version's of kickstart) here:- http://madjock.emulationworld.com/
Get your ADF's, yes ADF's from here:- http://www.tagew.co.uk/
And here:- http://www.diskimage.co.uk/
If this was rhetorical I bet I look a right or maybe left TIT now!!
I also used these at school and the version it has of Elite, Elite Plus I think it's called is regarded as the best ever version.