Hint: For larger downloads, a Metalink client is best -- easier, more reliable, self healing downloads.
The metalink for this file is: http://download.opensuse.org/repositories/Mono/SLE_10/src/gtksourceview-sharp2-0.12-99.6.src.rpm.metalink
List of best mirrors for IP address 38.107.191.119, located in country US, 38.0.0.0/8 (AS174).