Diskeeper in Start-up: unwise to delete

Not really a thread, just a nuisance:
Although Paul Collins list says it is not required, if you got Diskeeper as a FREE bundled sw as myself, it may be unwise to delete the entry below without some guidance from this Forum. After doing it, I found no other way to start Diskeeper than by restoring the entry thru system restore.

Located: HK_LM:Run, DiskeeperSystray
command: "C:\Program Files\Executive Software\Diskeeper\DkIcon.exe"
file: C:\Program Files\Executive Software\Diskeeper\DkIcon.exe
size: 196696
-----------------------------------------------------------

Talking about start-up entries, does anyone has some advice on these ones:
Located: HK_LM:Run, igfxhkcmd
command: C:\WINDOWS\system32\hkcmd.exe
file: C:\WINDOWS\system32\hkcmd.exe
size: 77824

Located: HK_LM:Run, igfxpers
command: C:\WINDOWS\system32\igfxpers.exe
file: C:\WINDOWS\system32\igfxpers.exe
size: 114688

Located: HK_LM:Run, ipTray.exe
command: "C:\Program Files\Intel\IDU\iptray.exe"
file: C:\Program Files\Intel\IDU\iptray.exe
size: 1267200

Located: HK_LM:Run, awTray.exe
command: "C:\Program Files\Intel\IDU\awtray.exe"
file: C:\Program Files\Intel\IDU\awtray.exe
size: 1910784

hkcmd.exe is installed alongside Intel multimedia devices and allows configuration and diagnostic options for these devices. This program is non-essential process to the running of the system, but should not be terminated unless suspected to be causing problems.

igfxpers.exe is a process associated with the Common User Interface module from Intel.

iptray.exe could be bad.
Same with awtray.exe.

Please send us your *complete* Spybot bug report:
Please start Spybot-S&D and procede a scan ("check for problems"). After the scan, right-click in the results field and choose either "Save full report to file..." or
"Copy full report to clipboard". Then please attach the file (or copy the report) to the eMail and send it to us, detections(at)spybot.info.

(at)=@

Thanks for the hints and there goes the report. By the way, loved the short poem: who is it from?

Hello,

By the way.....the poem is by Edgar Allan Poe
"A Dream Within A Dream"
;)

Best regards
Sandra
Team Spybot

:)
Yes, that's right!
Nice to know that someone knows good literature!

These showed up in my user log:

XI.
Like to a ship that storm urges on its course,
By its own trials our soul is surer made.
The very things that make the voyage worse
Do make it better; its peril is its aid.
....
XIII.
When I should be asleep to mine own voice
In telling thee how much thy love's my dream,
I find me listening to myself, the noise
Of my words othered in my hearing them.

Fernando Pessoa, English Poems