I'm not sure what your business is, but if it involves Office-style applications there are a whole range of iPad apps that you can use. A member recently evaluated these for his company and his report is in this thread.
http://www.ipadforums.net/new-member-introductions-site-assistance/22431-hi-all.html
The iPad is not intended to replace a standard laptop - rather it is, as Steve Jobs said, a 'third way' - a better way of doing some things that a laptop can do, but doesn't do as well as the iPad.
If you need to view Flash there are several third-party browsers that you can try - such as iSwifter and Puffin. There's a 'lite' try-before-you-buy version of iSwifter, which can display Flash by hosting it on the company's web server.
If you have any queries about jail breaking, our resident jail breaking guru, Leigh, will be more than able to answer any questions you may have.
You need to give the iPad some time and get used to it; it's a different approach to computing as compared to a standard Windows platform and it takes a while to get used to it.
For now, try and enjoy your iPad.
By the way, I have visited Islamabad many times and it is a very beautiful and friendly city. I hope to visit it again soon.
Best Wishes.
Tim
Scotland