As long as your HDTV is PC ready this Netbook should be able to connect to your TV with a VGA cable.

Whether or not this is a "good" Netbook really depends on what you will be using it for, and your expectations. As in most Netbooks they aren't designed to perform tasks that need a very fast processor, or a lot of RAM. This Netbook comes with 1GB of RAM installed, but you can upgrade it to 2GBs of RAM.

For surfing the web, or general applications it should work fine, but if you need a computer for gaming or large media files I would suggest going with laptop instead of a Netbook. I hope this helps!

The HP Pavilion a1600n Desktop computer uses 240 pin, DDR2 SDRAM memory. It comes with 1GB of memory installed, and can be upgraded to 4GBs of memory. It has 4 slots for memory modules, and accepts up to 1GB per slot. I hope this helps!

Without knowing the exact model number it would be impossible to say what RAM memory your laptop uses. I would suggest bringing your laptop into the Geek Squad® precinct in your local Best Buy® store, and have them point you in the right direction. I hope this help!

I have actually owned this desktop, and replaced the hard drive with a larger one. It is actually a very easy task, and instructions on how to do this should be in your user manual. If you no longer have your user manual you can download a PDF copy off of Dell's website.

Your reference of 120,000 MBs did throw me off a bit since hard drives are rated in GBs. There are 1024 MBs in one GB, which means if you need 120,000 MBs of storage capacity you would have to at least replace your hard drive with one that has 117 GBs or more.

This desktop accepts SATA hard drives only, and I have made a few suggestions below. I hope this helps!