Methods of installation?

[StOoZ]

ok , im planning on buying a laptop , now , I guess I'll go with the 12.1" models , smaller and lighter , the only problem is : no cd / dvd drive.

so , how to install ubuntu or any other distro??

[babounours]

from the network but it is quite difficult. otherwise there is the usblive :
https://wiki.ubuntu.com/LiveUsbPendrivePersistent
it is easier