But keeping in view my previous experience was linkdotnet i though about degrading my maxcom connection and thought of using it as well by making dual connections instead of one so i can have some redundancy as well.
So i started doing some research and finally from AUnet got a linksys cisco 4 port vpn router with dual wan connection and VPN capabilities through which you can either share a dual internet connection via load balancing or make your second dsl line as backup line so in case one of them is down the router will shift the load to second connection. Please note that with this solution your overall bandwidth will increase but this will not increase your connection speed. As a result i was able to download a file last time at around 320kb/s by paying Rs.3500 combine for two shared connections then getting a download speed of 100k/s earlier by paying a hefty some of Rs.7500, so a saving of more then half with more then double bandwidth along with redundancy benefit of having two ISP's. This is ideal solution for small companies like mine . This solution involve only one time cost but you can cover that cost within few months.
I will also make a more detailed blog entry by explaining how to set this up, because its a bit tricky if you don't know how to configure your connections and router. I will also add some pictures as soon as i get some time.