I wanted to share with everyone a way you can switch between mutliple IP addresses with a cable modem. You can record these IP addresses for each account and then as you switch between accounts, you can actually force your modem to that accounts IP address!! eBay loves it when you constantly log in with the same IP address!!
Ok, first of all, you have to have a direct connect modem to computer. If you have a router, there is a more complicated method of doing this, but I will post it later. Anyways, so assuming you have a direct connect, do the following:
1) Go to the start menu, click on run and type CMD
2) Type in IPCONFIG
3) That is the current IP address (assuming you dont have a routed hooked up)
4) Now you are going to type IPCONFIG/RELEASE
5) You will be disconnected from the internet --- Go to Start menu, My Network Places, Click on Network Connections in the left menu, Right click on your internet connection (It may be Local Area Connection, something to that affect)...anyways, right click and select properties
6) Now select Internet Protocal (TCP/IP) and select properties
7) Choose Use the following IP address and type in the following:
IP ADDRESS: 192.168.11.100
Then just click on the Subnet Mask and it will fill it in
8) Next Click OK to close that window and then OK on the other window
9) It will take a couple seconds and then once you are able to, click back on properties for the Internet Protocal (TCP/IP) and select Obtain An IP Address Automatically
10) Click OK and OK to close those windows and now go back to the CMD prompt and type in ipconfig/all
11) As you will see, the IP has changed!!!
12) Now this is the COOL part, you can copy that information (you will need IP Address, Subnet Mask, Default Gateway, and the DNS Servers) and mark it down for one of your eBay accounts.....When you want to go back to that IP, you just go back to the properties section of the Internet Protocal (TCP/IP) and type in all of that information that you wrote down...BOOM....you are at that IP again (dont believe me, then go to
Find My IP Address - Lookup)
13)You can easliy switch between IPs this way and you dont even have to unplug the modem!!!!
Let me know if you have any questions!! GOOD LUCK!!! (PS -- lets make this a sticky!!)