Dear lovenepalalways I worked 4 -5 days and well over 20 hours , but it was then,Immigration office didnot care then.One of our friend Diwakar who is also first nepalese taxi driver used to earn about 2000 a week SO I got the license too. Uni's are only 2-3 days so I got bored staying home. In my last year I found a job at motor company managing their computer and network and I also managed going to Uni as well as working.But its hard these days becasue of immigration office. SAP is good thing to do right now as there is a shortage of SAP professional in Australia. You dont really have to come back, lot of my friends never came back You can always get marreid and stay .2 year rule doesnot apply if you get married. If you decide to return there are lot of SAP jobs in Banglore.