I need to contact ThePiachu with his vanity pool

I am obviously a newb... and cannot PM or respond in his thread that is here:

https://bitcointalk.org/index.php?topic=84569.80

I found a reward, and it won't award it to me. I am using OCLvanityminer64, here is the output I got:

Code:

>oclvanityminer64 -a XXXXX -u vanitypool.appspot.com -d 1
Searching for pattern: "11thSept" Reward: 0.480000 Value: 0.000034 BTC/MkeyHr
Difficulty: 51529903411245
Searching for pattern: "1AUSTRALiA" Reward: 0.720000 Value: 0.000001 BTC/MkeyHr
Next match difficulty: 50641716352739 (2 prefixes)
Searching for pattern: "1Anderson" Reward: 0.480000 Value: 0.000034 BTC/MkeyHr
Next match difficulty: 25324557352144 (3 prefixes)
Searching for pattern: "1BiLLioN" Reward: 0.320000 Value: 0.001319 BTC/MkeyHr
Next match difficulty: 844271141653 (4 prefixes)
Searching for pattern: "1BitLotto" Reward: 0.480000 Value: 0.000034 BTC/MkeyHr
Next match difficulty: 830430697438 (5 prefixes)
Searching for pattern: "1Boobies" Reward: 0.160000 Value: 0.000660 BTC/MkeyHr
Next match difficulty: 425683956483 (6 prefixes)
Searching for pattern: "1Casascius" Reward: 0.720000 Value: 0.000001 BTC/MkeyHr
Next match difficulty: 425622290119 (7 prefixes)
Pattern: 1BiLLioN
Address: 1BiLLioNmhsMauu6CrAchkLRM386A5P6pp
PrivkeyPart: XXXXXXXXXXXXXXXXXX (Blocked out on purpose)
<!DOCTYPE html>
<html lang=en>
  <meta charset=utf-8>
  <meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width">
  <title>Error 400 (Bad Request)!!1</title>
  <style>
    *{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;paddin
g:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url
(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;ov
erflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body
{background:none;margin-top:0;max-width:none;padding-right:0}}
  </style>
  <a href=//www.google.com/><img src=//www.google.com/images/errors/logo_sm.gif alt=Google></a>
  <p><b>400.</b> <ins>ThatGÇÖs an error.</ins>
  <p>Your client has issued a malformed or illegal request.  <ins>ThatGÇÖs all we know.</ins>

I then go into the form and submit it manually and it says bad request there as well. I found an address and now I cannot submit it for the reward.