IT group wont help me since its my personal laptop i shouldnt be using anyway. But thats beside the point.
As a long time system admin, I don't fix employees private laptops on company time. Unless, of course, they want to compensate me for the time involved. Otherwise it is technically stealing time. If I knew of this behavior and attitude about the security of my network and data (that you appear to vehemently disreguard by insisting to "hack" the network so you can achieve a personal goal), not only would your equipment be banned from the network...there may be a high chance that there would be disciplinary action. This is also beside the point.
Long story short, yes. With computers, anything is possible. The wrong DNS servers will not allow you to surf the internet at all. Can you see the rest of the internet?
Now, she warned me that WOULD NOT work from home / hotel since for that I would need a DNS connection but she didnt have the password.
This makes no sense to me. Unless you are logging into the DNS server, which you're not, you don't need a password.
is it any way that i can COPY the connection from one notebook to the other? I know you can do that on Windows 7 (it copies a connection to a USB stick) but Im not sure if you can do that on Windows XP.
Negative. I don't know what she did, but you don't copy connections. You can copy configurations for connections but it's not like you can cut it and paste it on another machine.
(the software that I use is WEB BASED), hen I open it says: PAGE NOT FOUND.... But if im at work IT DOES FIND.
It's an internal company page that can only be accessed while on the internal network. They don't publish it outside and unless you have a VPN connection, it will never work until they publish it to the internet.
Im not trying to connect to my computer at work but at the Company Network I guess. Is it a way?
Sounds more like a company web page than the network.
If you want to work from home, you will first have to talk to the IT department. They are the ones that control your work and there is nothing that any one of us can do for you. Hacking your network does us no good. There are two things you can do with this. First, call IT and let them know that you wish to be able to have access after hours. There are ways to schedule times to allow connections. If you are outside of those times, you do not connect. If they allow you to connect, they will have the settings for that configuration. Maybe if you buy your guy a beer, you can get on his good side and a remote connection can be made for you.
This is not to discourage you from learning about your machine and the way you can work easier. It is about handling these things in the proper way. This is to encourage you to take the appropriate channels. If you can take your laptop home, then you should be able to work from home. Which laptop you do it on shouldn't matter. Basically, you need to ask the proper questions of your IT guy.
"How do I configure a VPN connection on my personal laptop so that I may work from home?" If the answer is anything but "here you go," then you probably aren't allowed to do it for a good reason.