After adding a network card (NIC or Network Interface Card) to an OpenSuSE system, and configuring the device with YaST, I could not get it to activate.  After a reboot it also didn’t show up as an active interface.

These are the Linux distributions I've downloaded over time. Most of these are standard ISO files, although some distributions may have additional documentation or MD5 files with them.
As I continue to download them, I will provide links to documentation and the MD5 files.
Shortly, I will place more information about MD5 hashes, on the utilities web page.
Additional information can be obtained from DistroWatch (http://www.distrowatch.com)
Damn Small Linux

1. 1. v0.4.4

DSL v0.4.4 (Main Disk Image)
MD5SUM
Summary Info

2. 2. v0.5.1