Need help for trackpad hp dv7 4180sf

I have snow leopard 10.6.3 running great. Audio,webcam,usb,etc all work . I have two issues i still cant fix though Ive been trying for about 2 weeks now. The track pad and booting without the Iboot disk. Ive tried multibeast,chameleon,etc,and nothing seems to work. Currently,I have leopard on one partition,and SL on the other. Here are my specs:
Microprocessor 2.53 GHz Intel Core i5-460M Processor
Microprocessor Cache Level 3 cache 3 MB
Memory 4 GB DDR3 (1 x 4096 MB)
Memory Max Supports up to 8 GB DDR3 memory
Video Graphics ATI Mobility Radeon HD 5650 Graphics (switchable)
Video Memory up to 2714 MB total graphics memory with 1 GB DDR3 dedicated
Display 43.9 cm (17.3") diagonal HD+ High-Definition LED HP BrightView Display (1600 x 900)
Hard Drive 640 GB SATA Hard Disk Drive 5400 rpm
Multimedia Drive SATA optical drive: LightScribe SuperMulti DVD±R/RW with Double Layer Support
Network Card Integrated 10/100/1000 Gigabit Ethernet LAN
Wireless Connectivity Bluetooth wireless networking

802.11 b/g/n
Sound Beats sound system with integrated subwoofer
Keyboard Full size keyboard with integrated numeric keypad
Pointing Device HP Clickpad supporting Multi-Touch gestures with On/Off button
PC Card Slots 5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro or xD Picture cards
External Ports
1 VGA port
1 stereo headphone-out
1 microphone-in
4 USB 2.0 ports (4th shared with eSATA port)
1 eSATA + USB port
1 RJ45 ethernet port
Dimensions 27.4 cm (L) x 41.53 cm (W) x 3.18 cm (min H) / 3.7 cm (max H)
Weight Starting at 3.25 kg
Power 90 W AC Power Adapter

6-cell Lithium-Ion (Li-Ion) battery
What's In The Box HP TrueVision Webcam with Integrated Digital Microphone (VGA low-light)



anyhelp would be greatly appreciated guys and gals Thanks

Anyone?????? Im on 10.7.2 now ,but the dang trackpad can't click....Ahhhhhhh

got it to work like aa macbook with basic tap for click,double finger tap for right click. i would like to figure out how to enable the actual left and right clicks on it if anyone can help?

If anyone need helps with this specific laptop,or similar models(dv6,etc)pm me

sounds like we are both stuck in the same spot. have you made any progress since your last post?

Yeah, but I forgot what I had to do!