+* Check Solaris port
+* Check different linux architectures (x86, alpha done)
+* Store private key in a separate file (done, 1 dec 2000)
+* Sanity checks on configuration directory
+* Use efficient tree algorithms instead of linked lists (largely done)
+* Reenable queues for delayed packets
+* Merge documentation files (SECURITY, INSTALL, PROTOCOL) into tinc.texi