Every time I attempt to open Spiral knights, steam closes with the message "Steam has closed unexpectedly" I've tried reinstalling Spiral Knights but it did not work. Any help?

Processor: Intel(R) Core(TM) Duo CPU T2250 @1.73 GHz
Operating System: Windows 7 32 bits
Video card: Mobile Intel(R) 945 Express Chipset Family with Intel(R) GMA 950 chip
Video memory: 251 MB

I have done all the steps in the support thread before posting, so please don't suggest anything that is there.

Here is a screen capture of both problems:

and the link in case the code doesn't work http://i44.tinypic.com/w02quc.png

I recently tried to log on to Spiral Knights after not having done so for a day or two. I noticed a couple things:
First off, trying to simply bring up the game while having a internet page open with another game caused both to die
- obviously this is normal if one's computer sucks as much as mine but the problem started after I tried starting up the game again, with everything else closed this time
Second, the window it opened didn't say Spiral Knights, instead it said "projectx" but still brougt up the log in screen

Greeting

Hello, today I ordered The following Items on Spiral knights:

3500 Energy ( Dragon wing Pack )
750 Energy

when I ordered it I got the following line in the chat: m.billing_steam_error.6
I did pay through steam And It did remove the funds from my steam wallet.
My steam account: rswarrior
Spiral knights account: Zombehwolfeh

Confirmation email from steam:

Dear rswarrior,

Your recent in-game purchase through Spiral Knights has been processed and 1.87 EUR has been debited from your Steam Wallet.

I don't get the "vertical sync", "compatibility mode", and "render effects" options.

Also, what the heck is antialiasing?

I have an account with Kongregate but When i try to log on through the shortcut added to my desktop it will not let me log on to that account. On that account my name is Reckonx. Is there anyway i can link it?

Ok so after I installed the game, the Log in Button already pops-out but the thing is
after I logged in its says again that:
'Please wait while we install the rest of the game'
then Downloading Data 69 minutes remaining. Is this really the normal thing?
or 'm having a problem AGAIN?
~ sorry for the questions. >.<
* I would appreciate if answered.

When i reach D26 in my computer,the game crashes.
there is a way to fix this?
it is very annoying.
thanks!

*understanding people*
Immediately apologize for the poor level of English language!

The fact that I filled up your account on 3500 ce (I'm playing through Steam) money from the account I had canceled, but the energy does not come! A report on the Steam payment has passed and zavershon successfully! Here is a message from my e-mai:
---
Dear assasin06,

Your recent in-game purchase through Spiral Knights has been processed and 301 RUB has been debited from your Steam Wallet.

Spiral Knights lags.

Nothing else I do on compy lags.

This lag spike is the same duration every time it happens and it seems to lag for about 2 seconds, then it shows up 1 minute later, then the lag spike happens again and lasts for 2 seconds, then shows up 1 minute later.

I use Steam.

Will not using Steam fix this lag?

Is there a possible dumbed down answer on how to fix this?