They are cheap DVD's, so if its possible for DVD's to not be "closable" i suppose these would be it.
Anyway, here is the log u showed me how to get, its one when i went through with the full process so it should show everythihgn (including min speed as 4x)
; //****************************************\\
; ImgBurn Version 2.1.0.0 - Log
; Monday, 18 December 2006, 18:45:57
; \\****************************************//
;
;
I 18:37:22 ImgBurn Version 2.1.0.0 started!
I 18:37:22 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2)
I 18:37:22 Initialising SPTI...
I 18:37:22 Searching for SCSI / ATAPI devices...
I 18:37:22 Found 1 DVD-ROM and 1 DVD?RW!
I 18:39:03 Operation Started!
I 18:39:03 Source File: C:\Documents and Settings\TOSCO\Desktop\NGC07 Everything or Nothing07 Everything or Nothing O07 Everything or Nothing.gcm
I 18:39:03 Source File Sectors: 712,880 (MODE1/2048)
I 18:39:03 Source File Size: 1,459,978,240 bytes
I 18:39:03 Source File Volume Identifier: 007: Everything or Nothing
I 18:39:03 Source File File System(s): None
I 18:39:03 Destination Device: [5:0:0] PIONEER DVD-RW DVR-108 1.20 (E:) (ATA)
I 18:39:03 Destination Media Type: DVD-R (Disc ID: CMC MAG. AE1) (Speeds: 4x, 6x, 8x, 12x)
I 18:39:03 Destination Media Sectors: 2,298,496
I 18:39:03 Write Mode: DVD
I 18:39:03 Write Type: DAO
I 18:39:03 Write Speed: 1x
I 18:39:03 Link Size: Auto
I 18:39:03 Test Mode: No
I 18:39:03 BURN-Proof: Enabled
I 18:39:04 Filling Buffer...
I 18:39:04 Writing LeadIn...
I 18:39:35 Writing Image...
I 18:43:58 Synchronising Cache...
I 18:44:23 Image MD5: 765fcce09699b8632119402ab23d8e89
I 18:44:23 Operation Successfully Completed! - Duration: 00:05:19
I 18:44:23 Average Write Rate: 5,441 KB/s (3.9x) - Maximum Write Rate: 5,592 KB/s (4.0x)
I 18:45:57 Close Request Acknowledged
I 18:45:57 Closing Down...
I 18:45:57 Shutting down SPTI...
I 18:45:57 ImgBurn closed!