mine worked fine with the http://www part. heres another i did, because it just happened again. i also put a "/" after .net ..
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Kyle>tracert http://www.grandprixfoums.net/
Tracing route to http://www.grandprixfoums.net/ [24.28.193.9]
over a maximum of 30 hops:
1 2 ms <1 ms <1 ms 192.168.1.1
2 9 ms 9 ms 9 ms 10.51.96.1
3 12 ms 11 ms 11 ms gig1-13.ncntoh1-swt401.neo.rr.com [24.164.106.149]
4 10 ms 9 ms 9 ms gig13-0-0.ncntoh1-rtr1.neo.rr.com [24.164.104.89]
5 11 ms 11 ms 10 ms tge7-0-0.ncntoh1-rtr0.mwrtn.rr.com [65.25.137.193]
6 * 18 ms 19 ms ae-3-0.cr0.dca20.tbone.rr.com [66.109.6.70]
7 30 ms 23 ms 29 ms 66.109.6.85
8 20 ms 19 ms 20 ms hrndvaspk-swt2-ge2-13.hrndva.rr.com [24.30.192.58]
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 * * * Request timed out.
16 * * * Request timed out.
17 24 ms 18 ms 25 ms 24.28.193.9
Trace complete.
C:\Documents and Settings\Kyle>
