I'm having a really really difficult time connecting to ANY wifi connection on my SYNET07526. I have several laps tops in my home which are connecting but I can't get my netbook to.

It's possible that the wireless card is no longer working and may need to be replaced, or it could infact be simpler than that...check your drivers and make sure that they are updated, you can also uninstall and reinstall the driver to see if you're able to pick up your network connection then. Since you have other working computers in the home connected to the network you can go to the support site of your laptop brand that isn't working and download the latest driver onto a usb and reinstall it. If that fails then again it may be the wireless card that needs replacing. You can go to ebay and see if you can find a seller of a wireless card that matches yours but i only suggest this if you're familiar with disassembly and reassembly of your laptop. If that may be too much for you you can always purchase a wireless usb adapter from bestbuy, staples, office depot or store similar and that should get you back online and connected to your network...Hope this helps