I am an amateur in the use of Information Technology - please pardon my ignorance. I bought a used DELL Inspiron 7000 Model PP1. I would like to access the Internet from anywhere at anytime and download music and burn music on CDs (I paid service fee for lifetime use - so it is legal). How can I do this - what do I need to buy? If at all this is possible - is the model I have worth spending money on. It is rather heavy - but other than that it seems to have the functionality of the newer laptops. Thanks so much!