BFG TECHNOLOGIES SUCKS

I bought a BFG Technologies video card (GeForce 9800 GX2) which had an $80 rebate attached to it. So I sent in all of the required items, including the proof of purchase which mutilated my retail box.

Surprisingly, I received the rebate check numbered 16605458 drawn from Stearns Bank of Scottsdale, Arizona, USA, and deposited it. Much to my further surprise, the check was returned to me with a stop payment order! The void date on the check is 01/26/2009, and I deposited the check in November 2008.

Not only did this video card NOT fit properly in my Intel motherboard, but the manufacturer refused to pay on their retail rebate.

My list of acceptable manufacturers is growing shorter by the minute. BFG is yet another casualty in my quest to find a reliable hardware vendor.

Dell : Off the list (blown capacitor)
EVGA : Off the list (blown capacitor TWICE)
BFG Technologies : Off the list (snubbed)

Number of Primes

Anderson's Theorem (a) The number of primes in [1,n] is no more than 2+floor(n/2). The probability of n being prime when n is not prime is 1/2 - see Dasgupta,Papadimitriou,Vazirani "Algorithms" page 26. Therefore, the E(pi(n)) is n/2. (b) There does not exist another set of adjacent primes other than {1,2,3} 5: 2 + floor(5/2) = 2 + 2 = 4:=> {1,2,3,5} : 4 <= 4 7: 2 + floor(7/2) = 2 + 3 = 5 => {1,2,3,5,7} : 5 <= 5 11: 2 + floor(11/2) = 2 + 5 = 7 => {1,2,3,5,7,11} 6 <= 7 26: 2 + floor(26/2) = 15 => {1,2,3,5,7,11,13,17,19,23} : 10 <= 15 Lagrange's Theorem is Inaccurate Lagrange's theorem about primes states that pi(x) is the number of primes <= x. The pi(x) is approximately x/ln(x). He postulated that the lim of pi(x)/(x/lnx) as x-> infinity was 1. This is incorrect. if the number of primes is bounded by n/2 then refactoring and reducing Lagrange's Theorem results in the lim of ln(x) as x approaches infinity. This is alwa...

How To Cancel ATT Uverse

I was a subscriber to the AT&T Uverse service for a little over 2 years. In that time, we had experienced good service for the first year, and then it sucked. After 12 months, or there in, the service degraded quickly, and would stop working all together at times. At first it would die for a short period of time, usually when we were not home. Then it would get progressively worst, until there was an entire week of no service. We had technicians at the house trying to fix the service, but it would repeat the behavior quite consistently. On January 15th we finally gave up and switched to a lesser service, COX TV and Internet. In the past we had cable service and it was always reliable, but not as good as the AT&T digital service. COX doesn't have nearly as many HD channels, but that's not enough. We needed internet to be reliable, and AT&T couldn't deliver that. Cancelling the AT&T service was a nightmare. Try to find anything about such things on their web s...

DNS Custom Logs and selinux

If you google "named custom logs selinux" you will find quite a bit of chatter about setting up custom logs outside of /var/log for DNS (named). These posts are interesting, but they tend to be run on posts about learning selinux and becoming an expert on named. What you need to know? If you have setup custom logging locations in your /etc/named.conf file, such as: channel default_file { file "/var/log/named/default.log" versions 3 size 5m; severity dynamic; print-time yes; }; Then you will likely see errors like this in /var/log/messages: Oct 26 11:41:13 namedsvr setroubleshoot: SELinux is preventing /usr/sbin/named from write access on the directory /var/named/chroot/var/log/named. For complete SELinux messages. run sealert -l 6eab4aaf-e615-4ade-9e88-4efdc789eaf2 Then you run the sealert command as suggested by the very friendly selinux audit log and yo...

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