try going here http://cointellect.com/?code=ef9ec7dd or a non referal link cointellect.com. You can download their miner and run it on 50% and you can use your pc normaly and at night run it at 100%. Why don't you try that one?
About Cointellect - you just dont get my point - suspicious softwear in my opionion means:
"After scanning the mining software with VirusTotal, Helgesen said the deep antivirus malwares scan revealed 4 possibly malicious hacking viruses, including a Trojan horse:
•Suspicious_GEN.F47V0819
•Hacktool.Win32.BitCoinMiner.bAM
•Artemis!830C7AE47D8D
•a variant of Win32/BitCoinMiner.AM"
Is it enough?
There is a difference between them.
CGminer is open source, and every one can check the code from top to bottom and make the conclusion that it is just a false positive. But for Cointellect, it is not open source. Thus, it is not right IMHO to compare them and then assume the Cointellect program is another false positive.