Linux Mint 15, Network Manager has been removed, cant connect to the internet

Linux Mint 15, Network Manager has been removed, cant connect to the internet

pAfter installing linux mint, I had strongNetwork Manager/strong. I used
strongwifi/strong, everything was good. But soon, I ned to instal
strongethernet/strong connection. I visited website of my provider and
found how to get internet. It said, that I need strongremove/strong
Network Manager and do everything by my hands in terminal. Then I removed
network manager, and stood without internet connection at all. Ok, they
sais that I need correct strong/etc/network/interfaces/strong. I added
everything like here:/p precodeauto eth0 iface eth0 inet static address
10.2.10.32 netmask 255.255.255.0 gateway 10.2.10.1 dns-nameservers
212.212.45.174 212.212.45.175 /code/pre pthen tried to restart network/p
precodesudo /etc/init.d/networking restart /code/pre pAfter that I got a
great various of unusial thing: my GUI of linux changed great, system
began to work very slow, I couldnt restart my pc. And I turned of pc by
the button. After loading, everything was good, but I don't have internet
at all. How can I install Network-Manager again strongwithout internet
connection/strong? I have stronginstallation cd/strong with linux mint,
can I get network manager from there?/p