Yummy! Alpha is a great resource for all your document needs, in pdf format. Yummy! Alpha is a library of pdf files – submitted by users – which are free to download. The pdfs are sorted into categories, and you can generate a RSS feed for each category or for the popular pdfs. If you register with Yummy! you can also upload your own pdf documents and create your own ‘library’ where you can store your favourite pdfs for later usage. Goto Yummy! Alpha now.